18798671592

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97459}}^1$

素因数の和:97540

約数の個数: 128

約数和(自身を含む): 56136960000

約数和(自身を除く): 37338288408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 47, 54, 57, 72, 76, 94, 108, 114, 141, 152, 171, 188, 216, 228, 282, 342, 376, 423, 456, 513, 564, 684, 846, 893, 1026, 1128, 1269, 1368, 1692, 1786, 2052, 2538, 2679, 3384, 3572, 4104, 5076, 5358, 7144, 8037, 10152, 10716, 16074, 21432, 24111, 32148, 48222, 64296, 96444, 97459, 192888, 194918, 292377, 389836, 584754, 779672, 877131, 1169508, 1754262, 1851721, 2339016, 2631393, 3508524, 3703442, 4580573, 5262786, 5555163, 7017048, 7406884, 9161146, 10525572, 11110326, 13741719, 14813768, 16665489, 18322292, 21051144, 22220652, 27483438, 33330978, 36644584, 41225157, 44441304, 49996467, 54966876, 66661956, 82450314, 87030887, 99992934, 109933752, 123675471, 133323912, 164900628, 174061774, 199985868, 247350942, 261092661, 329801256, 348123548, 399971736, 494701884, 522185322, 696247096, 783277983, 989403768, 1044370644, 1566555966, 2088741288, 2349833949, 3133111932, 4699667898, 6266223864, 9399335796, 18798671592]

約数ペア:

[(1, 18798671592), (2, 9399335796), (3, 6266223864), (4, 4699667898), (6, 3133111932), (8, 2349833949), (9, 2088741288), (12, 1566555966), (18, 1044370644), (19, 989403768), (24, 783277983), (27, 696247096), (36, 522185322), (38, 494701884), (47, 399971736), (54, 348123548), (57, 329801256), (72, 261092661), (76, 247350942), (94, 199985868), (108, 174061774), (114, 164900628), (141, 133323912), (152, 123675471), (171, 109933752), (188, 99992934), (216, 87030887), (228, 82450314), (282, 66661956), (342, 54966876), (376, 49996467), (423, 44441304), (456, 41225157), (513, 36644584), (564, 33330978), (684, 27483438), (846, 22220652), (893, 21051144), (1026, 18322292), (1128, 16665489), (1269, 14813768), (1368, 13741719), (1692, 11110326), (1786, 10525572), (2052, 9161146), (2538, 7406884), (2679, 7017048), (3384, 5555163), (3572, 5262786), (4104, 4580573), (5076, 3703442), (5358, 3508524), (7144, 2631393), (8037, 2339016), (10152, 1851721), (10716, 1754262), (16074, 1169508), (21432, 877131), (24111, 779672), (32148, 584754), (48222, 389836), (64296, 292377), (96444, 194918), (97459, 192888)]